package com.peanut.service;

import com.peanut.entity.ChannelType;
import com.peanut.entity.vo.ChannelTypeVO;

import java.util.List;

public interface ChannelTypeService {
	
	// 级联查询
	List<ChannelTypeVO> queryChannelType();
	
	
	List<ChannelType> queryAllChannelType();
	
	boolean updateById(ChannelType channelType);
	
	boolean add(ChannelType channelType);
	
	boolean delete(int id);
}
